Modicon TSX Nano PLC Communication

  • Thread starter Krishna moorthy
  • Start date
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Thread Starter

Krishna moorthy

I am using Modicon TSX-07-31-2428 PLC, Product Version: 3.0, S/W Version: 3.1.
OS is Win-XP SP2 and my software is PL7-07-Version: 3.1 (DOS version).

I am using COM2 as Commn. port. When I try to transfer the program, communication failure is coming. Port setting in software is ASCII, Baud: 9600, Parity: odd, Data: 8 bits, Stop: 1 bit. PLC address in software is: 0.254.0

1) Where should I set the COM2 port in the software?
2) What should I set in the trim pot near communication port in PLC?

Can you help me to sort out this problem?
 
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